Izdelki za al cr2o3 al2o3 cr (25)

Synonyms: 3-Hydroxymethylchrysazin, Rhabarberone Cat. Nr:NST-10-200 CAS:481-72-1 Purity:98% (HPLC) Molecular formula:C15H10O5 Molecular weight:270,24

Molecular formulaC3H6O2 Molecular weight74.1 CAS number646-06-0 EC number211-463-5 IUPAC name1,3-Dioxolane EC name1,3-Dioxolane Molecular Formula:C3H6O2 Molecular weight:74.1 CAS Number:646-06-0 EC number:211-463-5 IUPAC name:1,3-Dioxolane EC name:1,3-Dioxolane

Product Identification Chemical name: 7-Bromo-2,3-dichloropyrido[2,3-b]pyrazine Synonyms: Pyrido[2,3-b]pyrazine, 7-bromo-2,3-dichloro-; SCHEMBL4681658; TQR0779 CAS No.: 341939-31-9 Molecular formula: C7H2BrCl2N3 Molecular weight: 278.92 Specification Appearance: Yellow powder Purity: 98.00%min by HPLC Package Regular Packing: N.W 20kg/fiber drum Sample Packing: 0.1kg-1kg foil bag Transportation Information Classification: Non-dangerous goods HS Code: 2933990099 Status & Application Status: Commercial available Application: 1) Used in preparing drugs for treatment of diseases associated with various functions of the histamine 4 receptor; 2) OLED intermediate

Tissu 50% COTON 50% POLYESTER COREYARNS, chaine & trame retors, armure toile 1/1 CPT ou RIPSTOP CPRS, 320g/m2, 143cm Principales utilisations support pour toiles de tentes m ilitaires apres traitem ent 3i SH Principales utilisations:support pour toiles de tentes m ilitaires apres traitem ent 3i SH

Cadenas laterales utilizadas en la fabricación de amoxicilina y cefadroxilo.

Ingenol and its ester derivative have been used to treat various skin problems, Ingenol mebutate has been approved by both US and EU drug administrations for the topical treatment of actinic keratosis by the induction of cell death. However, its use has been withdrawn from the EU. Cat. Nr:NST-10-168 CAS:30220-46-3 Purity:98% (HPLC) Molecular formula:C20H26O5 Molecular weight:348,19

Product Identification Chemical name: 1,1-Dichlorosilacyclobutane Synonyms: 1,1-Dichlorosilacyclobutane, Cyclotrimethylenedichlorosilane, 1,1-Dichlorosiletane CAS No.: 2351-33-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 Boiling point: 113-114 ℃ Density: 1.196 g/mL Refractive index: 1.462 Specification Appearance: Colorless transparent liquid Purity: 97.00%min by GC Package Regular Packing: N.W 1kg/steel bottle Sample Packing: 0.1kg-0.5kg steel bottle Transportation Information Classification: Class 4.3(3+8) dangerous goods UN 2988 PG I HS Code: 2931900090 Status & Application Status Commercial available Application: 1) Used to synthesize Olefin Polymer catalyst; 2) Used to produce hydrogenated silicon oxycarbide (H:SiOC) films having low dielectric constant; 3) Used to produce polycyclosiloxanes containing silacyclobutane;

Bis(4-tert-butylphenyl)iodonium Hexafluorophosphate [61358-25-6], Industrial sca - Product Identification Chemical name: Bis(4-tert-butylphenyl)iodonium Hexafluorophosphate Synonyms: Bis(p-tert-butylphenyl)iodonium Hexafluorophosphate CAS No.: 61358-25-6 Molecular formula: C20H26F6IP Molecular weight: 538.30 Boiling point: 174°C Specification Appearance: White powder Purity: 98.00%min Moisture: 0.50%max Package Regular Packing: N.W 25kg/Fiber drum Sample Packing: 0.1kg-1kg/Foil bag Transport Information Class 8 dangerous goods UN 1759 PG III HS Code: 2931900090 Status & Application Status: Industrial scale Application: Bis(4-tert-butylphenyl)iodonium Hexafluorophosphate [61358-25-6] is used as cationic curable reagent. Standard Packing:N.W 25kg/Fiber drum Sample Packing:0.1kg-1kg/Foil bag

Product Identification Chemical name: 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane Synonyms: 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane, 69304-37-6, 1,3-Dichlorotetraisopropoxydisiloxane, Bis(chlorodiisopropylsilyl)ether CAS No.: 69304-37-6 Molecular formula: C12H28Cl2OSi2 Molecular weight: 315.43 Boiling point: 70 °C @ 0.5 mmHg Density: 0.986 g/mL Refractive index: 1.454 Specification Appearance: Colorless transparent liquid Purity: 97.00%min by GC Package Regular Packing: N.W 20kg/plastic drum Sample Packing: 0.1kg-1kg plastic bottle or under requests Transportation Information Classification: Class 8 dangerous goods UN 3265 PG II HS Code: 2931900090 Status & Application Status Commercial available Application 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane [69304-37-6] is used for analytical nuclear Watson-Crick and Hoogstein base pairs in glycine and formation of ribavirin chemical delivery system.

Product Identification Chemical name: 2,2-Bis(4-hydroxyphenyl)hexafluoropropane Synonyms: Bisphenol AF, BPAF, Hexafluorobisphenol A, 4,4'-(Hexafluoroisopropylidene)diphenol CAS No.: 1478-61-1 Molecular formula: C15H10F6O2 Molecular weight: 336.23 Melting point: 159-163 ℃ Density: 0.791 g/mL Refractive index: 1.4316 Specification Appearance: White powder Purity: 99.50%min Phenol content: 0.10%max Moisture: 0.10%max The rate of whiteness: 90.0%min Methanol insoluble salts: 300 μg/g Package Regular Packing: N.W 25kg/fiber drum Sample Packing: 0.1kg-1kg foil bag Transportation Information Classification: Non dangerous goods HS Code: 2908199090 Status & Application Status: Industrial scale Application: 1) Fluoroelastic vulcanization promoter; 2) Crosslinker in fluoroelas rubber processing; 3) Preparation of flame retardant polycarbonate; 4) Preparation of Fluorinated polyimide resin;

4-Hydroxycinnamic acid (p-Coumaric acid) is a natural cinnamic acid derivative. It can be located in various foods like peanuts, tomatoes, garlic and drinks like wine and tea. However, 4-Hydroxycinnamic acid can also be produced from lignin and by biosynthetic methods. Cat. Nr:NST-10-99 CAS:501-98-4 Purity:98% (HPLC) Molecular formula:C9H8O3 Molecular weight:368,38

Syringic acid is a natural compound in the phenolic acid compound class. It is a common plant metabolite and can be found in various sources in nature like nuts, olives, pumpkin seeds, honey, red wine, and many more. It has also been used in traditional medicine from the extracts of shoebutton Ardisia Ardisia elliptica and others. Cat. Nr:NST-10-42 CAS:530-57-4 Purity:98% (HPLC) Molecular formula:C9H10O5 Molecular weight:198,17

Rosmarinic acid is a natural compound in the polyphenol compound class. It can be found in rosemary Salvia rosmarinus L. where its name has been derived but also can be located in mint, sage, and other culinary spices and herbs. Cat. Nr:NST-10-26 CAS:20283-92-5 Purity:98% (HPLC) Molecular formula:C18H16O8 Molecular weight:360,31

Product Identification Chemical name: 4-Chloro-3-nitrobenzonitrile Synonyms: 2-Chloro-5-cyanonitrobenzene, 4-Cyano-2-nitro-1-chlorobenzene CAS No.: 939-80-0 Molecular formula: C7H3ClN2O2 Molecular weight: 182.56 Melting point: 98.0-100.0 ℃ Specification Appearance: Off-white solid Purity: 98.00%min by GC Moisture: 0.50%max Package Regular Packing: N.W 20kg/fiber drum Sample Packing: 0.1kg-1kg foil bag Transport Information Classification: Non-dangerous goods HS Code: 2926909090 Status & Application Status: Industrial scale Application: Used as an Intermediate of Organic synthesis

Cycloastragenol has been extensively studied for its properties on telomerase activation. Telomeres are a part of chromosomes scientists believe are responsible for cell aging and cycloastragenol is believed to probably inhibit maturation of cells. Cat. Nr:NST-10-159 CAS:78574-94-4 Purity:98% (HPLC) Molecular formula:C30H50O5 Molecular weight:490,72

Product Identification Chemical name: 3,5-Dibromobenzaldehyde Synonyms: 3,5-Dibromo-benzaldehyde CAS No.: 56990-02-4 Molecular formula: C7H4Br2O Molecular weight: 263.91 Melting point: 84-88 ℃ Specification Appearance: Off-white powder Purity: 99.50%min by GC LOD: 0.20%max Package Regular Packing: N.W 20kg/fiber drum Sample Packing: 0.1kg-0.5kg foil bag Transportation Information Classification: Class 8 dangerous goods UN 3261 PG II HS Code: 2913000090 Status & Application Status Commercial available Application: Used for organic synthesis

Product Identification Chemical name: 4-Bromo-2,6-di-tert-butylanisole CAS No.: 1516-96-7 Synonyms: 5-Bromo-1,3-di-tert-butyl-2-methoxybenzene, 3,5-di-tert-butyl-4-methoxybromobenzene, 1-bromo-3,5-di-tert-butyl-4-methoxybenzene, 1-Bromo-4-methoxy-3,5-di-tert-butylbenzene Molecular formula: C15H23BrO Molecular weight: 299.25 Melting point: 49-50 ºC Specification Appearance: Beige powder Purity: 98.00%min by GC Package Regular Packing: N.W 25kg/fiber drum Sample Packing: 0.1kg-1kg foil bag or under request Transportation Information Classification: Non-dangerous goods HS Code: 2909309013 Status & Application Status: Pilot scale

Quinic acid - Other Cat. Nr:NST-10-224 CAS:77-95-2 Purity:98% (HPLC) Molecular formula:C7H12O6 Molecular weight:192,17

Palmitoleic acid is a natural compound in the fatty acid class. It is Omega-7 fatty acid – 7th atom in the carbon chain is the site of unsaturation. Palmitoleic acid is a principal constituent of glycerides and human adipose tissue. Cat. Nr:NST-10-101 CAS:373-49-9 Purity:80% (GC) Molecular formula:C16H30O2 Molecular weight:254,41

Product Identification Chemical name: 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,3-dihydro-benzoimidazol-2-one Synonyms: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-benzo[d]imidazol-2(3h)-one CAS No.: 1186334-82-6 Molecular formula: C13H17BN2O3 Molecular weight: 260.10 Specification Appearance: Off-white solid Purity: 97.00%min by HPLC Moisture: 0.50%max Package Regular Packing: N.W 1kg/foil bag Sample Packing: 0.1kg-0.5kg/plastic bottle Transport Information Classification: Non dangerous goods HS Code: 2920900090 Status & Application Status Lab scale Application: Organic synthetic intermediate

Product Identification Chemical name: Vinyldimethylchlorosilane Synonyms: Dimethylvinylchlorosilane, Chlorodimethylvinylsilane, Vinylchlorodimethylsilane, Chloro(dimethyl)vinylsilane CAS No.: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 Boiling point: 82-83 ºC Density: 0.874g/mL @ 25°C Refractive index: 1.414-1.417 Specification Appearance: Colorless transparent liquid Purity: 98.00%min by GC Color (APHA): 30 max Package Regular Packing: N.W 170kg/iron drum lined with plastic Sample Packing: 0.1kg-1kg plastic bottle or under request Transportation Information Classification: Class 3(8) dangerous goods UN 2895 PG II HS Code: 2931900090 Status Commercial available

Lathyrol and its derivatives are highly studied for their anti-cancer properties. It has been exhibited to modulate cancer cell drug resistance by altering drug-reflux transporters and more. Cat. Nr:NST-10-171 CAS:34420-19-4 Purity:98% (HPLC) Molecular formula:C20H30O4 Molecular weight:334,45

Synonyms: Osthenol methylether Cat. Nr:NST-10-29 CAS:484-12-8 Purity:98% (HPLC) Molecular formula:C15H16O3 Molecular weight:244,29

Pyrroloquinoline quinone is a natural compound. It is a quinone cofactor for bacterial dehydrogenases. It can be found in various natural places due to its production from various bacteria. – from fruits like apples and fermented soybeans to hard soil to human breast milk. Cat. Nr:NST-10-74 CAS:72909-34-3 Purity:98% (HPLC) Molecular formula:C14H6N2O8 Molecular weight:330,21

Forskolin has been extensively studied as a weight-regulating supplement. Few studies have shown greater weight loss for subjects using Forskolin compared to others while maintaining higher testosterone levels. Cat. Nr:NST-10-164 CAS:66575-29-9 Purity:98% (HPLC) Molecular formula:C22H34O7 Molecular weight:410,50